Corrugated pipe with double-high-rib winding structure

Abstract

The utility model provides a corrugated pipe with a double-high-rib winding structure. The corrugated pipe comprises a pipe body, the rib is wound on the outer side face of the pipe body, and the rib comprises a first side vertical pipe and a second side vertical pipe; the mounting ring is fixedly connected to one end of the pipe body, and one end of the mounting ring is fixedly connected with an insertion ring. According to the corrugated pipe with the double-high-rib winding structure, the pipe body, the mounting rings, the clamping grooves, the inserting rings, the connecting rings, the check rings, the fixing rings, the elastic pieces, the clamping blocks and the like are matched with one another, when the corrugated pipe is used, the inserting rings are inserted into the inner side faces of the connecting rings, and the clamping blocks are clamped into the inner side faces of the clamping grooves; and when disassembly is needed, a user only needs to stir an elastic piece to drive a clamping block to move out of the inner side face of a clamping groove, and then the two pipe bodies can be disassembled, so that the user can operate conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated pipes, in particular to a double-high rib winding structure corrugated pipe. Background Art

[0002] The double-high rib reinforced polyethylene (HDPE) winding pipe is a fully plastic PP reinforced winding pipe. The pipe takes high-density polyethylene (HDPE) as the main raw material, and uses two relatively lined polypropylene (PP) directional bending corrugated pipes as auxiliary support structures. After the high-density polyethylene in the molten state coats and fuses the PP corrugated pipes into one body, it is wound on the outer wall of the high-density polyethylene main body pipe to form a fully plastic and high-ring stiffness flexible pipe.

[0003] For example, in the prior art, there is a patent application for a double-high rib reinforced polyethylene HDPE winding pipe of a flexible inner lining corrugated pipe. The winding pipe body includes a pipe body and a plurality of reinforcing ribs arranged on the outer surface of the pipe body. The reinforcing ribs include a horizontal part and two high-rib protrusions integrally formed at both ends of the horizontal part and arranged oppositely. The high-rib protrusion is a hollow structure, and an inner lining strengthening unit is arranged on the inner wall of the high-rib protrusion. A connecting band is arranged between the adjacent high-rib protrusions on the two reinforcing ribs and the pipe body; by arranging the reinforcing ribs, the flexible inner lining corrugated pipe is integrally formed inside the high-rib protrusion, and the connecting band is wrapped on the high-rib protrusions on the adjacent two reinforcing ribs and the pipe body, so as to effectively improve the overall structural performance of the winding pipe body, and can effectively reduce stress, avoid crack phenomenon caused by too high stress, and ensure good flexibility and high ring stiffness.

[0004] The pipe body is inserted into the pipe band groove through an extension pipe band, sealed by a sealing ring, the anti-detachment plate is inserted into the plate groove, and the anti-detachment barbs are inserted into the barb grooves, so that the stability of the connection and assembly of multiple winding pipe bodies can be greatly improved, and the phenomenon of falling off and loosening can be effectively prevented. However, in this way, since the anti-detachment barbs are arranged in the barb grooves, it is inconvenient for users to disassemble them later.

[0005] Therefore, it is necessary to provide a double-high rib winding structure corrugated pipe to solve the above technical problems. Summary of the Utility Model

[0006] The utility model provides a double-high rib winding structure corrugated pipe, which solves the problem that it is inconvenient for subsequent users to disassemble between pipe bodies.

[0007] To solve the above technical problems, a double-high rib winding structure corrugated pipe provided by the utility model includes:

[0008] A pipe body;

[0009] Reinforcing ribs, the reinforcing ribs are wound around the outer side of the pipe body, and the reinforcing ribs include a first-side vertical pipe and a second-side vertical pipe;

[0010] An installation ring, the installation ring is fixedly connected to one end of the pipe body, one end of the installation ring is fixedly connected with an insertion ring, and a clamping groove is formed on the outer side surface of the installation ring;

[0011] A connection ring, the connection ring is fixedly connected to the other end of the pipe body, a fixing ring is fixedly installed on the outer side surface of the connection ring, and a plurality of elastic pieces are fixedly installed at one end of the fixing ring, and a clamping block is fixedly installed on one side of each of the plurality of elastic pieces.

[0012] Preferably, one side of the first side vertical pipe and the second side vertical pipe are both fixedly connected to the outer side surface of the pipe body, and the other sides of the first side vertical pipe and the second side vertical pipe are mutually attached.

[0013] Preferably, a first sealing ring is fixedly installed at one end of the installation ring, the first sealing ring is arranged on the outer side surface of the insertion ring, and a second sealing ring is fixedly installed at one end of the insertion ring.

[0014] Preferably, a retaining ring is fixedly installed on the inner side surface of the connection ring.

[0015] Preferably, a clamping seat is fixedly installed on the other side of each of the plurality of elastic pieces, and one end of the clamping seat is inclined.

[0016] Preferably, a groove is formed on one side of the clamping seat.

[0017] Preferably, an elastic ring is arranged on the inner side surface of the groove, and the elastic ring is arranged on the outer side surfaces of the plurality of elastic pieces.

[0018] Compared with the related art, a double high - rib winding structure corrugated pipe provided by the present utility model has the following beneficial effects:

[0019] The present utility model provides a double high - rib winding structure corrugated pipe. Through the cooperation of structures such as the pipe body, the installation ring, the clamping groove, the insertion ring, the connection ring, the retaining ring, the fixing ring, the elastic pieces and the clamping blocks, when in use, the insertion ring is inserted into the inner side surface of the connection ring, and the clamping blocks are clamped into the inner side surface of the clamping groove, so as to limit and install between two pipe bodies. When disassembly is required, the user only needs to toggle the elastic pieces to drive the clamping blocks to move out from the inner side surface of the clamping groove, and then the two pipe bodies can be disassembled, thus facilitating the operation of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the first embodiment of a double high - rib winding structure corrugated pipe provided by the present utility model;

[0021] Figure 2 ForFigure 1 Schematic diagram of another perspective structure shown;

[0022] Figure 3 is Figure 1 Schematic diagram of enlarged view of part A shown;

[0023] Figure 4 is Figure 1 Schematic diagram of corrugated pipe structure shown;

[0024] Figure 5 Schematic diagram of the structure of the second embodiment of a double high - rib winding structure corrugated pipe provided by the present utility model.

[0025] Reference numerals in the figure: 1, pipe body; 2, rib; 21, first vertical pipe; 22, second vertical pipe; 3, mounting ring; 31, clamping groove; 32, first sealing ring; 33, insertion ring; 34, second sealing ring; 4, connecting ring; 41, retaining ring; 42, fixing ring; 43, elastic piece; 44, clamping block; 5, clamping seat; 51, groove; 52, elastic ring. Detailed implementation manners

[0026] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] First embodiment

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , wherein, Figure 1 Schematic diagram of the structure of the first embodiment of a double high - rib winding structure corrugated pipe provided by the present utility model; Figure 2 is Figure 1 Schematic diagram of another perspective structure shown; Figure 3 is Figure 1 Schematic diagram of enlarged view of part A shown; Figure 4 is Figure 1 Schematic diagram of the threaded pipe assembly shown. A double high - rib winding structure corrugated pipe includes: pipe body 1;

[0029] Rib 2, the rib 2 is wound around the outer side surface of the pipe body 1, and the rib 2 includes a first side vertical pipe 21 and a second side vertical pipe 22;

[0030] Mounting ring 3, the mounting ring 3 is fixedly connected to one end of the pipe body 1, one end of the mounting ring 3 is fixedly connected with an insertion ring 33, and a clamping groove 31 is formed on the outer side surface of the mounting ring 3;

[0031] Connecting ring 4, the connecting ring 4 is fixedly connected to the other end of the pipe body 1, a fixing ring 42 is fixedly installed on the outer side surface of the connecting ring 4, one end of the fixing ring 42 is fixedly installed with a plurality of elastic pieces 43, and a clamping block 44 is fixedly installed on one side of each of the plurality of elastic pieces 43.

[0032] One end of the clamping block 44 is inclined. In this way, when one end of the clamping block 44 abuts against one end of the installation ring 3, the elastic piece 43 can be jacked up, so that the clamping block 44 is clamped into the inner side surface of the clamping groove 31;

[0033] The outer side surface of the insertion ring 33 and the inner side surface of the connecting ring 4 are closely attached to each other, thereby increasing the connection stability.

[0034] One side of the first side vertical pipe 21 and the second side vertical pipe 22 are both fixedly connected to the outer side surface of the pipe body 1, and the other sides of the first side vertical pipe 21 and the second side vertical pipe 22 are mutually attached.

[0035] One side of the first side vertical pipe 21 and the second side vertical pipe 22 are connected to each other, and the inner side surfaces of the first side vertical pipe 21 and the second side vertical pipe 22 are connected to the pipe body 1, and the interiors of the first side vertical pipe 21 and the second side vertical pipe 22 are both hollow, thereby increasing the wear resistance of the pipe body 1.

[0036] One end of the installation ring 3 is fixedly installed with a first sealing ring 32, the first sealing ring 32 is arranged on the outer side surface of the insertion ring 33, and one end of the insertion ring 33 is fixedly installed with a second sealing ring 34.

[0037] A retaining ring 41 is fixedly installed on the inner side surface of the connecting ring 4.

[0038] The internal structure of the rib 2 of the pipe material adopts a trapezoidal structure for support, the inner pipe is integrally formed, the support structure is reasonable, there is no gap at the connection, so that the pipe material has the advantages of high ring stiffness, impact resistance, tensile resistance, foundation settlement resistance, corrosion resistance, etc.; the pipe body 1 and the rib 2 use high-density polyethylene (HDPE) as the main raw material, and adopt the co-extrusion technology of the inner and outer pipes. When forming, the temperatures of the inner and outer pipes are the same, the coating property and the integrity are good, and there will be no fracture and delamination phenomenon.

[0039] The working principle of a double-high rib winding structure corrugated pipe provided by the present utility model is as follows:

[0040] When it is necessary to connect the pipe bodies, the user inserts one end of the pipe body 1 with the insertion ring 33 into the inner side of the connection ring 4 of the other pipe body 1, so that the elastic piece 43 drives the clamping block 44 to insert into the inner side of the clamping groove 31, thereby connecting the two pipe bodies 1. At this time, one end of the second sealing ring 34 abuts against one side of the retaining ring 41, and one side of the first sealing ring 32 abuts against one end of the connection ring 4, thereby playing a sealing role;

[0041] When it is necessary to disassemble the two pipe bodies 1, the user toggles the elastic piece 43, so that the elastic piece 43 drives the clamping block 44 to move out from the inner side of the clamping groove 31, so that the two spliced pipe bodies 1 can be disassembled.

[0042] Compared with the related art, a double high rib winding structure corrugated pipe provided by the utility model has the following beneficial effects:

[0043] Through the cooperation of structures such as the pipe body 1, the installation ring 3, the clamping groove 31, the insertion ring 33, the connection ring 4, the retaining ring 41, the fixing ring 42, the elastic piece 43 and the clamping block 44, when in use, the insertion ring 33 is inserted into the inner side of the connection ring 4, and the clamping block 44 is clamped into the inner side of the clamping groove 31, so that the two pipe bodies 1 can be limited and installed. When disassembly is required, the user only needs to toggle the elastic piece 43 to drive the clamping block 44 to move out from the inner side of the clamping groove 31, and the two pipe bodies 1 can be disassembled, thus facilitating the user's operation.

[0044] Second Embodiment

[0045] Please refer to Figure 5 Based on a double high rib winding structure corrugated pipe provided in the first embodiment of the present application, a second embodiment of the present application proposes another double high rib winding structure corrugated pipe. The second embodiment is only a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0046] Specifically, the difference of a double high rib winding structure corrugated pipe provided in the second embodiment of the present application is that, for a double high rib winding structure corrugated pipe, a groove 51 is provided on one side of the clamping seat 5.

[0047] An elastic ring 52 is provided on the inner side of the groove 51, and the elastic ring 52 is arranged on the outer sides of the plurality of elastic pieces 43.

[0048] The working principle of a double high rib winding structure corrugated pipe provided by the utility model is as follows:

[0049] After the clamping block 44 is clamped into the inner side surface of the clamping groove 31, the user can move the elastic ring 52 so that the elastic ring 52 is clamped into the inner side surface of the groove 51, thereby pressing between the plurality of elastic pieces 43.

[0050] Compared with the related art, a corrugated pipe with a double high rib winding structure provided by the present utility model has the following beneficial effects:

[0051] Through the cooperation of structures such as the clamping seat 5, the groove 51 and the elastic ring 52, when in use, the elastic ring 52 is clamped into the inner side surface of the groove 51. In this way, when in use, the plurality of elastic pieces 43 can be tightened, thereby increasing the stability of the clamping block 44 clamped on the inner side surface of the clamping groove 31.

[0052] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A double high-rib winding structure corrugated pipe, characterized in that: include: tube body; Ribs, the ribs are wound around the outer side of the tube body, and the ribs include a first side vertical tube and a second side vertical tube; A mounting ring, the mounting ring is fixedly connected to one end of the tube body, one end of the mounting ring is fixedly connected to an insertion ring, and a clamping groove is provided on the outer side of the mounting ring; A connecting ring is fixedly connected to the other end of the tube body, a fixing ring is fixedly installed on the outer side of the connecting ring, a plurality of elastic sheets are fixedly installed on one end of the fixing ring, and a clamping block is fixedly installed on one side of the plurality of elastic sheets.

2. The double high-rib winding structure corrugated pipe according to claim 1, characterized in that: One side of the first side vertical tube and one side of the second side vertical tube are both fixedly connected to the outer side surface of the tube body, and the other sides of the first side vertical tube and the second side vertical tube are in contact with each other.

3. The double high-rib winding structure corrugated pipe according to claim 2, characterized in that: A first sealing ring is fixedly mounted on one end of the mounting ring, the first sealing ring is arranged on the outer side surface of the insertion ring, and a second sealing ring is fixedly mounted on one end of the insertion ring.

4. The double high-rib winding structure corrugated pipe according to claim 3, characterized in that: A retaining ring is fixedly mounted on the inner side surface of the connecting ring.

5. The double high-rib winding structure corrugated pipe according to claim 1, characterized in that: A clamping seat is fixedly mounted on the other side of the plurality of elastic sheets, and one end of the clamping seat is inclined.

6. The double high-rib winding structure corrugated pipe according to claim 5, characterized in that: A groove is formed on one side of the clamping seat.

7. The double high-rib winding structure corrugated pipe according to claim 6, characterized in that: An elastic ring is arranged on the inner side surface of the groove, and the elastic ring is arranged on the outer side surfaces of the plurality of elastic sheets.

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